Protection Features
| OCP (Cold @ 27°C) | 12V: 87A (130.83%), 11.912V 5V: 31.2A (156%), 5.05V 3.3V: 30.6A (153%), 3.285V 5VSB: 4A (133.33%), 4.913V |
| OCP (Hot @ 44°C) | 12V: 75.8A (113.98%), 11.921V 5V: 30.2A (151%), 5.052V 3.3V: 29.9A (149.5%), 3.286V 5VSB: 3.9A (130%), 4.913V |
| OPP (Cold @ 28°C) | 1022.27W (127.78%) |
| OPP (Hot @ 43°C) | 896.78W (112.1%) |
| OTP | ✓ (110°C @ +12V heat sink) |
| SCP | 12V to Earth: ✓ 5V to Earth: ✓ 3.3V to Earth: ✓ 5VSB to Earth: ✓ -12V to Earth: ✓ |
| PWR_OK | Proper operation |
| NLO | ✓ |
| Fan Failure Protection | ✗ |
| SIP | Surge: MOV Inrush: NTC Thermistor & Bypass relay |
The 12V rail’s over current protection is conservatively set, especially under hot conditions where the triggering point drops notably. The same goes for OPP. On the other hand, the minor rails have sky-high OCP triggering points. There is no need for such high OCP on the minor rails.
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